Detachment Boston commenced initial installation of the new 296 ton caisson for Dry Dock 1 in Charlestown Navy Yard in preparation for USS Constitution's dry docking May 19.
Monday, April 6, 2015
USS Constitution Dry Dock Progress-Testing of the New Caisson
CHARLESTOWN, Mass. (April 1, 2015) Naval History and Heritage Command
Detachment Boston commenced initial installation of the new 296 ton caisson for Dry Dock 1 in Charlestown Navy Yard in preparation for USS Constitution's dry docking May 19.
Detachment Boston commenced initial installation of the new 296 ton caisson for Dry Dock 1 in Charlestown Navy Yard in preparation for USS Constitution's dry docking May 19.
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